How to input source and target database parameters in IBM Data Replication 11.4.0.4? Though IBM states it supports Oracle, there is no clear cut documentation on how to provide the input parameters like the TNS names inside either the IIDR configuration tool or the Management Console.

Schema Registry URL for IIDR CDC Kafka subscription I have created a cluster Amazon MSK. Also, created an EC2 instance and installed Kafka on it to create a topic in Amazon MSK. I am able to produce/consume messages on the topic using Kafka scripts. I have also installed the IIDR Replication agent on an EC2 instance. The plan is to migrate DB2 table data into the Amazon MSK topic. In the IDR Management console, I am able to add the IIDR replication server as the target. Now when creating the subscription, it is asking for ZooKeeper URL and...

sql: converting argument $1 type: unsupported type gorm.DB, a struct Have this: orm.DB.Table("users", orm.DB.Model(&[]models.User{})).Find(&users) Got this: sql: converting argument $1 type: unsupported type gorm.DB, a struct

How to perform count and select in a single query? So in a blog application I am building, I have two tables: // Post model type Post struct { Id int

json:"id" gorm:"primaryKey"

OwnerId int `json:"owner_id" // foreign key to User model Title string

json:"title"

Body string

json:"body"

Likes []Like

json:"likes"

} // Like model type Like struct { PostId int

json:"post_id"

// foreign key to Post model LikerId int

json:"liker_id"

// foreign key to User model } I want to run a query which gets...

Create Query 'has one' relationship in reverse direction GORM I am currently trying to create a new record using GORM and these two models has a one to one relationship with each other. Model1 has 'has one' relationship with Model2. I was thinking if it is possible to create query Model2 instead of Model1 in this case. Here is an example from the docs: So in the docs context, is it possible to create query from the CreditCard struct as I want to persist the 'has one' relationship.

Not able to create Time data type column using gorm in go lang <a href="https://i.stack.imgur.com/PGxA7.png" rel="nofollow noreferrer">Here is my database...

Gorm preload gives ambiguous column error I have following structs type Employee struct { EmployeeID int64

gorm:"primary_key;column:employee_id"

EmployeeCode string

gorm:"column:employee_code"

FirstName string

gorm:"column:first_name"

LastName string

gorm:"column:last_name"

DesignationID int64

gorm:"column:designation_id;"

Designation *Designation

gorm:"foreignkey:DesignationID"

} type Designation struct { DesignationID int64...

GORM &lt;nil&gt; (\u003cnil\u003e) while Update database if res = db.Save(&msg); res.Error != nil { log.Error(err) return } I have simple code which is update column in database, but sometimes it gives me \u003cnil\u003e () instead of nil. Any reason or any experience who have ?

'.Model' not working with '.Where' in GORM Model model := dbconn.Model(&database.Template{}).Where(?=ANY(tags), tagstring).Find(&templates) This GORM query does not work I'm using POSTGRES btw. The struct im working with here is: type Template struct { ID uint

json:"template_id"

Name string

json:"template_name"

FlowUI string

json:"flowUI"

Tags pq.StringArray

gorm:"type:varchar(255)[]" json:"tags"

} But if I instead do model := dbconn.Where(?=ANY(tags), tagstring).Find(&templates)...

Unable to save the data in two different table in golang using gorm This is my code I'm not sure what went wrong the value which is in the user is getting updated in the user table properly but the address struct value is not storing the data in the address table I want to save two users and address table with one struct association please kindly help me out. Please Help me out db.Table(models.TABLE_USER).AutoMigrate(&models.User{})...

GORM - uniqueIndex with soft delete I'm using Gorm's unique index to enforce a certain ordering of elements type Element struct { gorm.Model ID int

gorm:"primary_key"

Index int

gorm:"uniqueIndex:unique_order"

ParentID int

gorm:"uniqueIndex:unique_order"

} The problem I'm running into is when I create and delete multiple elements I start to get an error like ERROR: duplicate key value violates unique constraint "unique_order" (SQLSTATE 23505) This is happening...

Inserting Array of Time in Postgres via Gorm While trying to insert into postgres db via gorm It is unable to convert time.Time information into timestamptz. The error message shown is: unable to encode time.Date(2023, time.January, 8, 1, 34, 22, 4178000, time.Local) into binary format for _timestamptz (OID 1185): cannot find encode plan I created the struct as follows: type Instance struct { UpdatedAt time.Time

gorm:"index"

InstanceId string

gorm:"primaryKey"

InstanceName string InstanceType string...

GORM thread-safe connection I have simple code on golang which is executed while receive request and update a value on database. res := db.Where(ExampleStructforDB{Id: Id}).FirstOrCreate(&ls) if res.Error != nil { log.Error(res.Error) return res.Error } ls.count += 1 err = Db.Save(&ls).Error if err != nil { log.Error(err) return err } Sometimes I see that there is a race condition.Time-to-time some of the requests gets same value from database for updating.But in fact that, every...

GORM and PostgreSQL: search_path is used only when doing the first request I'm currently working on an api gateway that forwards requests to an grpc client. The routes use a middleware. Within that middleware the Validate function from the dialed grpc client is used. The function is in the last code snippet at the end. The gateway is based on a gin router, which, as far as I understand handles each request in a separat go routine. I can send as many requests simultaneously to either to endpoint /protected/1 or to endpoint /protected/2 and they get handled...

GORM v2 Many to Many does not create new record in join table Two structs Thread & Interest have a many to many relationship with each other. According to the documentation this is how both structs looks like: type Thread struct { ID uuid.UUID

gorm:"primaryKey" json:"threadId"

Title string

gorm:"not null" json:"title"

Body string

gorm:"not null" json:"body"

CreatedAt time.Time UpdatedAt time.Time // Foreign keys UserID uuid.UUID

json:"userId"

// Has many association Comments []Comment...

Is it possible to change the database type of an enum in gorm (using postgres)? I wonder if its possible to change the datatype of an enum in gorm when it has the same underlying type? So say this is my current model type A type typeA int32 const ( field1 typeA = 0 field2 typeA = 1 field3 typeA = 2 ) type typeB int32 const ( field1 typeB = 0 field2 typeB = 1 field3 typeB = 2 ) And I have my gorm model like this type MyModel struct { gorm.Model SomeField typeA } I wonder if I...

Rewrite query with union in subquery by using gorm I am trying to write sql query by using gorm. Here the query SELECT * FROM ( SELECT unnest(tags) as tag_name FROM models union all SELECT unnest(system_tags) from models left join projects on projects.id = models.project_id WHERE (projects.is_public = true )) as tD WHERE LOWER( tD.tag_name ) LIKE '%12%' ORDER BY tag_name I tried to create subquery. But cant figure out how to add union. As I understand select does not work this way. Is using Raw() my only option? selectStr...

Insert into multiple tables on one transaction using GORM I'm trying to store information in 3 tables in a single transaction using GORM. I need to create just one row on Table1 and Table2 and multiple records on Table3 type Table1 struct { Id uuid.UUID

gorm:"type:uuid;primary_key;default:uuid_generate_v4()"

} type Table2 struct { Id uuid.UUID

gorm:"type:uuid;primary_key;default:uuid_generate_v4()"

Table2ID uuid.UUID

gorm:"type:uuid;default:uuid_generate_v4()"

Table2 Table2 } type Table3 struct...

Go Gin Gorm how can you combine both has many and belongs to? I have two structs Thread and User. User currently has a 'has many' relationship with Thread. The two structs are: type Thread struct { ID uuid.UUID

gorm:"primaryKey" json:"threadId"

Title string

gorm:"not null" json:"title"

Body string

gorm:"not null" json:"body"

CreatedAt time.Time

json:"createdAt"

UpdatedAt time.Time

json:"updatedAt"

// Foreign keys UserID uuid.UUID

json:"userId"

// Has many association Comments...

How do I get Failed results when using GORM batch creation? I am trying to create records using the Gorm CreateInBatches method. I do not want to fail the complete batch operation if there is any conflict so I am using the gorm clause to ignore conflicts, but I am unable to get failed records with this approach. Is there a way to get the failed records when using batching with ignore clause in Gorm? code: gormDbClient.Clauses(clause.OnConflict{DoNothing: true}).CreateInBatches(users, 500)

Gorm delete with clauses sqlmock test I have a Gorm delete with the returning result: expirationDate := time.Now().UTC().Add(-(48 * time.hour)) var deletedUsers Users res := gormDB.WithContext(ctx). Table("my_users"). Clauses(clause.Returning{Columns: []clause.Column{{Name: "email"}}}). Where("created_at < ?", expirationDate). Delete(&deletedUsers) Now the test with clauses always fails. e.g. : sqlMock.ExpectExec(

DELETE

) .WithArgs(expirationDate) .WillReturnResult(sqlmock.NewResult(1, 1)) Receiving...

How to view the SQL query being run while using go gorm? [duplicate] I am working on crud api using go-gorm. I want to log the exact query which is being executed on the database when I run the code(like in hibernate). For example when db.Create(&user) is executed . It should log INSERT INTO

users

(

name

,

age

,

created_at

) VALUES ("jinzhu", 18, "2020-07-04 11:05:21.775") What configuration should I do to achieve this ?

How to create association only if it doesn't exist? (GORM) I am looping through an array of strings to create an document with that property ONLY if it doesn't exist: (dbi: my GORM database instance) var postTags []models.Tag for _, tagSlug := range tagsArray { tag := models.Tag{ Slug: tagSlug, } err = dbi.Where("slug = ?", tagSlug).FirstOrCreate(&tag).Error if err != nil { return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{ "error": "Internal Server Error", }) }...

Problem writing a unit test using gorm and sql-mock this is my funckion using package testing, gorm and sql-mock: func Test_Create(t *testing.T) { db, mock, err := sqlmock.New() if err != nil { t.Errorf("Failed to open mock sql db, got error: %v", err) } if db == nil { t.Error("db is null") } if mock == nil { t.Error("mock is null") } defer db.Close() pDb, err := gorm.Open(postgres.New(postgres.Config{ PreferSimpleProtocol: false, DriverName: "postgres",...

gorm queries apparently running twice when using in a fiber app hello i am studying gofiber, i am using GORM and github.com/morkid/paginate, i got something odd , i think, the query to fetch my data is running twice, is that correct? this is the code func GetAllPost(c *fiber.Ctx) error { var posts []models.Post model := initializers.DB.Find(&posts) return c.JSON(fiber.Map{ "data": pg.With(model).Request(c.Request()).Response(&[]models.Post{}), }) } this is the response { "data": { "items": [ {...

how to remove some elements from the response in golang I am studying gofiber, I am using GORM and github.com/morkid/paginate, I want to remove the child element from the response. this is the response { "data": { "items": [ { "ID": 1, "CreatedAt": "2023-01-22T02:33:12.604+08:00", "UpdatedAt": "2023-01-22T02:33:12.604+08:00", "DeletedAt": null, "email": "ilham@mail.com", "username": "", "names": "",...

Single Table Inheritance in Go using gorm I want to achive Single Table Inheritance in Go using gorm library, but i can't find a way to do it or any documentation related to it. Do anyone have already done that or knows about it? I tried gorm:"discriminator" and gorm:"discriminator:value" but it's not working.

GORM scanrows vs scan in a raw query I found out I got different results using ScanRows or Scan. if I use: err=models.DB.ScanRows(nodes, &node) I get empty values in some fields. If I replace the structure node for all the attributes: err = nodes.Scan(&node.NodoId, &node.NodoIdPadre, &node.TipoNodo, &node.SubFormulaId, &node.FuncionId, &node.TipoTerminoId, &node.TerminoId,&node.FuncionDesc, &node.CodFormula, &node.TipoTerminoDesc, &node.DescTipoNodo, &node.OperadorId, &node.Operador ) It does not have any NULL...

Using Gorm model with custom sequence I have a seq 'user_tfa_info_seq' which I want to use in 'user_tfa_info' table in Gorm Model. I used the following structure, but it does not work. type UserTfaInfo struct{ ID uint

gorm:"primary_key;type:bigint(20) not null" sql:"nextval('user_tfa_info_seq')"

}